Flex Gecko is your 2.4 GHz and Sub-GHz solution for performance optimized wireless connectivity. Create new proprietary wireless solutions tailored to meet your product needs or design for compatibility with legacy products. Flex Gecko offers secure, low power, long range wireless connectivity for your wireless application.
The dual band 2.4 GHz and Sub-GHz Flex Gecko Proprietary Wireless Starter Kits are enabled through the Silicon Labs Flex SDK available in Simplicity Studio which provides a simplified method to develop proprietary wireless protocols and applications. There are five varieties of kits below to choose depending on the frequency bands your project needs. The wireless starter kit comes with:
Kit | User Guide | Proprietary 2.4 GHz | Proprietary Sub-GHz | Output Power (dBm) | Included Device | Price (USD) | Add to Cart |
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SLWSTK6060B | ![]() |
Yes | 915 MHz | +20 | EFR32FG14P233F256GM48 | $276 | ![]() |
SLWSTK6061B | ![]() |
Yes | 868 MHz | +13 | EFR32FG14P233F256GM48 | $276 |
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SLWSTK6062B | ![]() |
Yes | 490 MHz | +20 | EFR32FG14P233F256GM48 | $276 |
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SLWSTK6063B | ![]() |
Yes | 434 MHz | +10 | EFR32FG14P233F256GM48 | $276 |
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SLWSTK6065B | ![]() |
Yes | 169 MHz | +20 | EFR32FG14P233F256GM48 | $276 |
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Get up and running quickly with precompiled demos, application notes and examples. Use advanced tools including energy profiling and network analysis to optimize your wireless systems. Choose your software package below.
After plugging in your kit, launch Simplicity Studio and Open Package Manager in the left upper corner (green downward arrow under the menu bar). Select the desired stacks and download them. Visit the package manager regularly for updates.
Download the Quick Start Guide and follow the instructions to lean how to get started.
Flex SDK |
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